1 files changed, 29 insertions, 0 deletions
diff --git a/controller/fw/src/rslib.c b/controller/fw/src/rslib.c
new file mode 100644
index 0000000..ce54a6f
--- /dev/null
+++ b/controller/fw/src/rslib.c
@@ -0,0 +1,29 @@
+#include <stdint.h>
+#include <string.h>
+
+#include "rscode-config.h"
+#include <ecc.h>
+
+#include "rslib.h"
+
+void rslib_encode(int nbits, size_t msglen, char msg[static msglen], char out[msglen + NPAR]) {
+    struct rscode_driver driver;
+    rscode_init(&driver, nbits);
+    rscode_encode(&driver, (unsigned char *)msg, msglen, (unsigned char *)out);
+}
+
+int rslib_decode(int nbits, size_t msglen, char msg_inout[static msglen]) {
+    struct rscode_driver driver;
+    rscode_init(&driver, nbits);
+    return rscode_decode(&driver, (unsigned char *)msg_inout, msglen);
+}
+
+int rslib_gexp(int z, int nbits) {
+    struct rscode_driver driver;
+    rscode_init(&driver, nbits);
+    return gexp(&driver, z);
+}
+
+size_t rslib_npar() {
+    return NPAR;
+}